127 live strategies · 4,200+ traders

Institutional trading, for everyone.

Quants ship strategies. We backtest, run out-of-sample, then forward-test them on live markets. Traders only ever see what survived.

Trend-Following v3 · BTC-PERP
BTC-PERPLONG+2.1R· Trend v3|
SPYSHORT+1.4R· Mean Rev Pro|
NVDALONG+0.9R· Earnings Drift|
ESLONG+1.8R· Opening Range|
ETHSHORT+1.2R· Funding Skew|
AAPLLONG+0.6R· Gap-Fill|
QQQLONG+2.4R· Momentum|
BTC-PERPLONG+2.1R· Trend v3|
SPYSHORT+1.4R· Mean Rev Pro|
NVDALONG+0.9R· Earnings Drift|
ESLONG+1.8R· Opening Range|
ETHSHORT+1.2R· Funding Skew|
AAPLLONG+0.6R· Gap-Fill|
QQQLONG+2.4R· Momentum|
The pipeline

Every strategy passes a 5-stage filter before reaching you.

98.5% of submissions are rejected. The ones that survive are monitored live and pulled the moment their edge decays.

01
Backtest
8,420
Rules vs. years of history
02
Out-of-Sample
2,180
Held-out data, no peeking
03
Forward-Test
640
Paper-traded on live markets
04
Live Review
210
Human + walk-forward check
05
Published
127
Monitored 24/7
Two sides, one filter

A marketplace where edge is earned.

For traders

Follow strategies that survived.

Browse a curated catalog. Subscribe to strategies that match your style. Bayn never trades for you — you confirm every order.

Avg return · 12mo
+37.4%
Median Sharpe
1.84
Max DD
−9%
  • Real-time signal feed with chart context
  • No broker keys. No auto-trading. Ever.
  • Track real PnL vs. published backtest
Open the catalog
For developers

Build your own edge. Trade it yourself.

Compose strategies in the node builder or describe them in plain English. Backtest, Monte Carlo, walk-forward — all built in. Run your own ideas live and keep 100% of the upside.

strategy.ts
const signal = when(ema(21).crosses(ema(55)),rsi(14) > 55,vol(20) < 0.04, );deploy(signal, { tf: "1h", mode: "live" });
  • Walk-forward + Monte Carlo built in
  • Version, fork and A/B your own strategies
  • AI co-builder: prompt → graph → live
Open the Studio

Tested, not promoted

No paid placement. A strategy reaches the catalog only after it clears out-of-sample and forward tests.

Live, not historical

Signals fire on live market data across stocks, crypto, options and futures — not on cherry-picked screenshots.

You stay in control

Bayn never executes for you. Every order needs your confirmation, on your broker, on your terms.

Common questions

What you'll probably ask first.

I'm new to trading. Is this for me?

Yes. Each strategy is described in plain language — what it does, when it fires, and its historical track record. You don't need to code or read charts to follow one.

Does Bayn trade my money for me?

No. We never touch your funds or your broker. We send signals; you decide whether to act on them in your own account.

How is performance verified?

Every strategy passes backtest, out-of-sample, and forward-test on live data before publication. Live performance is tracked continuously and shown alongside the original backtest.

I'm a developer. What's the Studio for?

Build your own strategies in a node-based editor or via the AI co-builder. Backtest, run Monte Carlo + walk-forward, then deploy your strategy live and trade it yourself. You keep 100% of the upside — Bayn doesn't take a cut of what you trade.

Stop trusting screenshots. Trust the filter.

Free to browse. No card, no broker keys. Just strategies that earned the right to reach you.